linux-kernel - modpost: Something amiss with do_hid_entry()

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:	Mon, 16 Feb 2009 20:58:43 -0800
From:	Nye Liu <nyet@....com>
To:	linux-kernel@...r.kernel.org, jirislaby@...il.com
Subject: modpost: Something amiss with do_hid_entry() - id->bus endianess
	wrong?

i am having problems with endianness on the id->bus value in do_hid_entry().

i think there is a "TO_NATIVE(id->bus);" missing in scripts/mod/file2alias.c:

# modinfo --version
module-init-tools version 3.4
# modinfo hid_dell
filename:
/lib/modules/2.6.28-1-amd64/kernel/drivers/hid/hid-dell.ko
license:        GPL
alias:          hid:b0300v000013BAp00000017
alias:          hid:b0300v0000413Cp00002105
alias:          hid:b0300v0000413Cp00002005
depends:        hid,usbhid
vermagic:       2.6.28-1-amd64 SMP mod_unload modversions 

notice it says "b0300", but the proper hid bus id is 0x0003 (from udev):
[ 2374.572122] dell 0003:413C:2005.0006: input,hidraw1: USB HID v1.10 Keyboard [DELL DELL USB Keyboard] on usb-0000:00:1d.3-2/input0 

this is preventing udev from autoloading any of the usbhid modules
unless you hack modules.alias

or do i have an outdated modinfo/modutils?

-- 
Nye Liu
nliu@....com
(818) 772-6235x248
(818) 772-0576 fax

"Who would be stupid enough to quote a fictitious character?"
	-- Don Quixote
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/